{ "document": { "aggregate_severity": { "text": "Low" }, "category": "csaf_vex", "csaf_version": "2.0", "distribution": { "text": "TuxCare License Agreement", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Cloud Linux Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://tuxcare.com/contact/", "name": "TuxCare", "namespace": "https://tuxcare.com/" }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://security.tuxcare.com/csaf/v2/els_os/centos7els/vex/2026/cve-2026-49356-els_os-centos7els.json" } ], "tracking": { "current_release_date": "2026-06-29T12:52:15Z", "generator": { "date": "2026-06-29T12:52:15Z", "engine": { "name": "pyCSAF" } }, "id": "CVE-2026-49356-ELS_OS-CENTOS7ELS", "initial_release_date": "2026-06-22T18:16:00Z", "revision_history": [ { "date": "2026-06-22T18:16:00Z", "number": "1", "summary": "Initial version" }, { "date": "2026-06-27T12:28:01Z", "number": "2", "summary": "Official Publication" }, { "date": "2026-06-29T12:52:15Z", "number": "3", "summary": "Update document" } ], "status": "final", "version": "3" }, "title": "Security update on CVE-2026-49356" }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_name", "name": "Community Enterprise Operating System 7", "product": { "name": "Community Enterprise Operating System 7", "product_id": "CentOS-7", "product_identification_helper": { "cpe": "cpe:2.3:o:centos:centos:7:*:*:*:*:*:*:*" } } } ], "category": "product_family", "name": "Community Enterprise Operating System" }, { "branches": [ { "category": "product_version", "name": "babel-0:0.9.6-8.el7.noarch", "product": { "name": "babel-0:0.9.6-8.el7.noarch", "product_id": "babel-0:0.9.6-8.el7.noarch", "product_identification_helper": { "purl": "pkg:rpm/centos/babel@0.9.6-8.el7?arch=noarch" } } }, { "category": "product_version", "name": "python-babel-0:0.9.6-8.el7.noarch", "product": { "name": "python-babel-0:0.9.6-8.el7.noarch", "product_id": "python-babel-0:0.9.6-8.el7.noarch", "product_identification_helper": { "purl": "pkg:rpm/centos/python-babel@0.9.6-8.el7?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "Red Hat, Inc." }, { "branches": [ { "branches": [ { "category": "product_version", "name": "babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "product": { "name": "babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "product_id": "babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/babel@0.9.6-8.el7.tuxcare.els1?arch=noarch" } } }, { "category": "product_version", "name": "python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "product": { "name": "python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "product_id": "python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "product_identification_helper": { "purl": "pkg:rpm/tuxcare/python-babel@0.9.6-8.el7.tuxcare.els1?arch=noarch" } } } ], "category": "architecture", "name": "noarch" } ], "category": "vendor", "name": "TuxCare" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "babel-0:0.9.6-8.el7.tuxcare.els1.noarch as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:babel-0:0.9.6-8.el7.tuxcare.els1.noarch" }, "product_reference": "babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch" }, "product_reference": "python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "babel-0:0.9.6-8.el7.noarch as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:babel-0:0.9.6-8.el7.noarch" }, "product_reference": "babel-0:0.9.6-8.el7.noarch", "relates_to_product_reference": "CentOS-7" }, { "category": "default_component_of", "full_product_name": { "name": "python-babel-0:0.9.6-8.el7.noarch as a component of Community Enterprise Operating System 7", "product_id": "CentOS-7:python-babel-0:0.9.6-8.el7.noarch" }, "product_reference": "python-babel-0:0.9.6-8.el7.noarch", "relates_to_product_reference": "CentOS-7" } ] }, "vulnerabilities": [ { "cve": "CVE-2026-49356", "cwe": { "id": "CWE-22", "name": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')" }, "notes": [ { "category": "description", "text": "Babel is a compiler for writing next generation JavaScript. Prior to 8.0.0-rc.6 and 7.29.6, @babel/core affected by an arbitrary file read via a sourceMappingURL comment. Using @babel/core to compile maliciously crafted code can allow an attacker to read any source map from the system that is running Babel, if the attacker controls the input source code, can read the output source code, and knows the path of the source map file that they want to read. This vulnerability is fixed in 8.0.0-rc.6 and 7.29.6.", "title": "Vulnerability description" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "known_affected": [ "CentOS-7:babel-0:0.9.6-8.el7.noarch", "CentOS-7:babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "CentOS-7:python-babel-0:0.9.6-8.el7.noarch", "CentOS-7:python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://cve.tuxcare.com/els/cve/CVE-2026-49356" }, { "category": "external", "summary": "https://github.com/babel/babel/security/advisories/GHSA-4x5r-pxfx-6jf8", "url": "https://github.com/babel/babel/security/advisories/GHSA-4x5r-pxfx-6jf8" } ], "release_date": "2026-06-22T18:16:00Z", "remediations": [ { "category": "no_fix_planned", "date": "2026-06-29T11:27:54.608193Z", "details": "This flaw is non-network and build-time only: an attacker must already control the JavaScript fed into @babel/core, be able to read the emitted output, and know the exact filesystem path of a target source-map file. The impact is limited to disclosure of source-map files (no integrity or availability effect, no code execution or privilege escalation). Since Babel is a compiler typically invoked in build pipelines rather than exposed production services on enterprise VMs/servers, there is no externally reachable runtime attack surface, so this can be safely deprioritized.", "product_ids": [ "CentOS-7:babel-0:0.9.6-8.el7.noarch", "CentOS-7:babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "CentOS-7:python-babel-0:0.9.6-8.el7.noarch", "CentOS-7:python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch" ] } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "NONE", "baseScore": 3.6, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:N", "version": "3.1" }, "products": [ "CentOS-7:babel-0:0.9.6-8.el7.noarch", "CentOS-7:babel-0:0.9.6-8.el7.tuxcare.els1.noarch", "CentOS-7:python-babel-0:0.9.6-8.el7.noarch", "CentOS-7:python-babel-0:0.9.6-8.el7.tuxcare.els1.noarch" ] } ], "threats": [ { "category": "impact", "details": "Low" } ] } ] }